package com.zhude.controller.user;

import com.zhude.entity.User;
import com.zhude.entity.UserManager;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet(name = "CancellationController", urlPatterns = "/manager/Cancellation")
public class CancellationController extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        HttpSession session = request.getSession();
        UserManager userManager = (UserManager) session.getAttribute("empManager");

        if (userManager != null) {
            session.removeAttribute("empManager");
        }else {
            session.removeAttribute("user");
        }
        response.sendRedirect(request.getContextPath() + "/user/login.jsp");
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request, response);
    }
}
